Award flights from London Gatwick (LGW) to Washington Dulles (IAD)
Search flights from London Gatwick (LGW) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw award space on 11 programs for LGW→IAD. Lowest economy: 18,700 miles (GOL Smiles). Lowest business class: 57,500 miles + $853.79 (American Airlines AAdvantage). Lowest first class: 160,500 miles + $414.99 (American Airlines AAdvantage).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
London Gatwick (LGW) to Washington Dulles (IAD) at a glance
- From
- London Gatwick Airport, London, United Kingdom (LGW)
- To
- Washington Dulles International, Washington, D.C., United States (IAD)
- Programs with award space seen
- 11 of 11 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, premium economy and business class, via American Airlines AAdvantage
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), Royal Air Maroc (AT), British Airways (BA), Condor (DE), Delta Air Lines (DL), Aer Lingus (EI), Air Dolomiti (EN), Ethiopian Airlines (ET), Eurowings (EW) and 14 more
- Departures with open awards
- Oct 2026 to Sep 2027
- Most dates with space
- 40 of 51 departure dates checked (American Airlines AAdvantage, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Washington Dulles (IAD)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| GOL SmilesLowest observed | 18,700 pts + taxes not reported | 2 stops | American Airlines (AA), Air France (AF), Royal Air Maroc (AT), British Airways (BA) +5 more | 1 | 18 | See dates | |
| TAP Air Portugal Miles&Go | 19,000 pts + $296.93 | 1 stop | TAP Portugal (TP) | 3 | 18 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $235.13 | 1 stopNonstop from 22,500 pts | American Airlines (AA), British Airways (BA), Aer Lingus (EI), IBERIA (IB) | — | 40 | See dates | |
| Air France/KLM Flying Blue | 25,000 pts + $355.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 31 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $373.89 | 1 stop | Alaska Airlines (AS), Royal Air Maroc (AT), Condor (DE), Icelandair (FI) +1 more | 9+ | 14 | See dates | |
| Qantas Frequent Flyer | 34,700 pts + $431.56 | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA), WestJet (WS) | 1 | 10 | See dates | |
| Avianca LifeMiles | 40,000 pts + $58.00 | 1 stop | SWISS (LX) | 9+ | 10 | See dates | |
| Air Canada Aeroplan | 42,500 pts + $269.90 | 1 stop | SWISS (LX), Turkish Airlines (TK), United Airlines (UA) | 9+ | 22 | See dates | |
| United MileagePlus | 44,000 pts + $190.89 | 1 stop | Air Canada (AC), Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW) +9 more | 7 | 32 | See dates | |
| Etihad Guest | 51,000 pts + $378.99 | 1 stop | Air France (AF) | 9+ | 13 | See dates | |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 25 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $692.53 | Nonstop | American Airlines (AA), British Airways (BA), IBERIA (IB) | — | 36 | See dates | |
| Air France/KLM Flying Blue | 40,000 pts + $643.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 1 | 31 | See dates | |
| United MileagePlus | 55,000 pts + $414.73 | 2 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), SWISS (LX) +5 more | 9+ | 26 | See dates | |
| Alaska Atmos Rewards | 80,000 pts + $501.29 | 2 stops | Alaska Airlines (AS), Condor (DE) | 4 | 2 | See dates | |
| Qantas Frequent Flyer | 84,600 pts + $1,009.09 | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA) | 1 | 8 | See dates | |
| GOL Smiles | 204,800 pts + taxes not reported | 2 stops | American Airlines (AA), TAP Portugal (TP) | 1 | 16 | See dates |
Not seen in premium economy: Air Canada Aeroplan, Avianca LifeMiles, Etihad Guest, Turkish Miles & Smiles and TAP Air Portugal Miles&Go.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $853.79 | Nonstop | American Airlines (AA), British Airways (BA) | — | 33 | See dates | |
| Alaska Atmos Rewards | 70,000 pts + $425.69 | 1 stop | Royal Air Maroc (AT), Qatar Airways (QR) | 1 | 4 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $457.50 | 1 stop | SWISS (LX) | 9+ | 13 | See dates | |
| Air France/KLM Flying Blue | 77,500 pts + $787.09 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 7 | 31 | See dates | |
| United MileagePlus | 88,000 pts + $388.49 | 1 stop | Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH) +6 more | 6 | 37 | See dates | |
| Etihad Guest | 99,999 pts + $707.79 | 1 stop | Air France (AF) | 2 | 7 | See dates | |
| Qantas Frequent Flyer | 119,000 pts + $875.31 | 1 stop | American Airlines (AA), British Airways (BA) | 1 | 2 | See dates | |
| Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 22 | See dates | |
| TAP Air Portugal Miles&Go | 190,000 pts + $506.01 | 1 stop | TAP Portugal (TP) | 9+ | 17 | See dates | |
| GOL Smiles | 411,300 pts + taxes not reportedMixed cabin | 1 stop | American Airlines (AA), Air France (AF), Royal Air Maroc (AT), British Airways (BA) +3 more | 1 | 16 | See dates |
Not seen in business class: Avianca LifeMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 160,500 pts + $414.99 | 1 stop | American Airlines (AA) | — | 7 | See dates | |
| Alaska Atmos Rewards | 400,000 pts + $488.79Mixed cabin | 2 stops | Alaska Airlines (AS), Condor (DE) | 2 | 4 | See dates |
Not seen in first class: Air Canada Aeroplan, Avianca LifeMiles, Etihad Guest, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles, TAP Air Portugal Miles&Go and United MileagePlus.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | TAP Air Portugal Miles&Go | 19,000 pts + $300.71 | 5 | 1 stop | Check this date | ||
| Premium Economy | Air France/KLM Flying Blue | 40,000 pts + $645.29 | 7 | 1 stop | Check this date | ||
| Business | American Airlines AAdvantage | 57,500 pts + $855.69 | — | Nonstop | Check this date | ||
| Business | Air Canada Aeroplan | 75,000 pts + $457.50 | 9+ | 1 stop | Check this date | ||
| Business | United MileagePlus | 88,000 pts + $421.59 | 2 | 2 stops | Check this date | ||
| Business | Turkish Miles & Smiles | 175,000 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | GOL Smiles | 477,000 pts + taxes not reported | 1 | 2 stops | Check this date | ||
| First | American Airlines AAdvantage | 160,500 pts + $414.99 | — | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Nonstop award space
- Economy: nonstop from 22,500 miles via American Airlines AAdvantage, which showed nonstop space on 7 dates.
- Premium economy: nonstop from 40,000 miles via American Airlines AAdvantage, which showed nonstop space on 5 dates.
- Business class: nonstop from 57,500 miles via American Airlines AAdvantage, which showed nonstop space on 9 dates.
Best months to fly from London Gatwick (LGW) to Washington Dulles (IAD) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 28,000 · Miles&Go (1 date) | 40,000 · AAdvantage (6 dates) | 57,500 · AAdvantage (6 dates) | 232,500 · AAdvantage (4 dates) | |
| 19,000 · Miles&Go (3 dates) | 40,000 · AAdvantage (9 dates) | 57,500 · AAdvantage (7 dates) | 160,500 · AAdvantage (3 dates) | |
| 19,000 · Miles&Go (2 dates) | 40,000 · AAdvantage (5 dates) | 57,500 · AAdvantage (5 dates) | — | |
| 19,000 · Miles&Go (2 dates) | 55,000 · MileagePlus (4 dates) | 75,000 · Aeroplan (1 date) | — | |
| 22,500 · AAdvantage (1 date) | 55,000 · MileagePlus (1 date) | 57,500 · AAdvantage (1 date) | — | |
| 22,500 · AAdvantage (4 dates) | 40,000 · Flying Blue (5 dates) | 57,500 · AAdvantage (2 dates) | 400,000 · Atmos (2 dates)Mixed cabin | |
| 18,700 · Smiles (3 dates) | 40,000 · AAdvantage (3 dates) | 57,500 · AAdvantage (1 date) | 400,000 · Atmos (2 dates)Mixed cabin | |
| 19,000 · Miles&Go (2 dates) | 55,000 · MileagePlus (1 date) | 57,500 · AAdvantage (1 date) | — | |
| 21,000 · AAdvantage (2 dates) | 40,000 · AAdvantage (2 dates) | 57,500 · AAdvantage (3 dates) | — | |
| 25,000 · Flying Blue (2 dates) | 40,000 · AAdvantage (4 dates) | 57,500 · AAdvantage (4 dates) | — | |
| 25,000 · Flying Blue (3 dates) | 40,000 · Flying Blue (3 dates) | 57,500 · AAdvantage (1 date) | — | |
| 25,000 · Flying Blue (3 dates) | 40,000 · Flying Blue (3 dates) | 100,000 · Etihad Guest (2 dates) | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| TAP Air Portugal Miles&Go | — | 1:1 · Instant | 1:1 · Instant | — | — | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Search, calendar and alerts from London Gatwick (LGW) to Washington Dulles (IAD)
Route calendar
Every departure date with open award seats on LGW→IAD for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
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Search London Gatwick (LGW) to Washington Dulles (IAD)How many miles you need from London Gatwick (LGW) to Washington Dulles (IAD)
- In economy, GOL Smiles had the lowest observed award, 18,700 miles (taxes not reported); see how many miles you need with GOL Smiles.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $692.53; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $853.79; see how many miles you need with American Airlines AAdvantage.
- In first class, American Airlines AAdvantage had the lowest observed award, 160,500 miles + $414.99; see how many miles you need with American Airlines AAdvantage.
Questions about award flights from London Gatwick (LGW) to Washington Dulles (IAD)
What's the lowest London Gatwick (LGW) to Washington Dulles (IAD) award price AwardTool has seen?
In economy, 18,700 miles with GOL Smiles. GOL Smiles showed economy award space on 18 departure dates at any price (newest observation Oct 14, 2026, 17:07 UTC). In business class, 57,500 miles + $853.79 with American Airlines AAdvantage. Seen Oct 19, 2026, 00:41 UTC for a Nov 15, 2026 departure. American Airlines AAdvantage showed business-class award space on 33 departure dates at any price (newest observation Oct 19, 2026, 00:41 UTC). Search live before transferring points.
Which loyalty programs had award space from London Gatwick (LGW) to Washington Dulles (IAD)?
11 programs in the last 30 days: American Airlines AAdvantage (economy 40 dates, premium economy 36 dates, business class 33 dates, first class 7 dates); Air Canada Aeroplan (economy 22 dates, business class 13 dates); Alaska Atmos Rewards (economy 14 dates, premium economy 2 dates, business class 4 dates, first class 4 dates); Avianca LifeMiles (economy 10 dates); Etihad Guest (economy 13 dates, business class 7 dates); GOL Smiles (economy 18 dates, premium economy 16 dates, business class 16 dates); Air France/KLM Flying Blue (economy 31 dates, premium economy 31 dates, business class 31 dates); Qantas Frequent Flyer (economy 10 dates, premium economy 8 dates, business class 2 dates) and 3 more. Dates count departure dates with an open award.
Is there nonstop award space from London Gatwick (LGW) to Washington Dulles (IAD)?
Yes. AwardTool observed nonstop award space in economy, premium economy and business class, bookable via American Airlines AAdvantage. The lowest nonstop award in economy was 22,500 miles with American Airlines AAdvantage.
Which credit card points can book awards from London Gatwick (LGW) to Washington Dulles (IAD)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), TAP Air Portugal Miles&Go (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1), TAP Air Portugal Miles&Go (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from London Gatwick (LGW) to Washington Dulles (IAD)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Apr 2027 departures, 18,700 miles with Smiles (3 dates); in business class, the lowest award was for Nov 2026 departures, 57,500 miles with AAdvantage (7 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.