Economy award flights from London Gatwick (LGW) to Washington Dulles (IAD)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw economy award space on 11 programs for LGW→IAD. Lowest: 18,700 miles with GOL Smiles, which showed economy award space on 17 dates. Nonstop economy space was seen via American Airlines AAdvantage.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 18,700 miles + taxes not reported
- GOL Smiles
- Programs with space
- 11 of 11
- programs seen on this route
- Most dates seen
- 45 of 57
- dates checked · American Airlines AAdvantage
- Nonstop
- Seen
- from 22,500 miles + taxes vary
Compare programs for economy
The lowest one-way economy award each program showed on LGW→IAD, sorted by points.
| 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 | 17 | 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) | — | 45 | See dates | |
| Air France/KLM Flying Blue | 25,000 pts + $355.39 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 30 | 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 | 31 | 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 | 24 | See dates |
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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| TAP Air Portugal Miles&Go | 19,000 pts + $300.71 | 5 | 1 stop | Check this date | ||
| American Airlines AAdvantage | 22,500 pts + $189.29 | — | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 25,000 pts + $355.39 | 9+ | 1 stop | Check this date | ||
| Avianca LifeMiles | 40,000 pts + $58.00 | 9+ | 1 stop | Check this date | ||
| Air Canada Aeroplan | 42,500 pts + $269.90 | 9+ | 1 stop | Check this date | ||
| Qantas Frequent Flyer | 43,900 pts + $427.66 | 1 | 2 stops | Check this date | ||
| United MileagePlus | 44,000 pts + $191.53 | 8 | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 50,000 pts + $373.89 | 4 | 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.
How often economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| GOL Smiles | 17 of 17 | 100% | |
| TAP Air Portugal Miles&Go | 18 of 18 | 100% | |
| American Airlines AAdvantage | 45 of 57 | 78% | |
| Air France/KLM Flying Blue | 30 of 31 | 96% | |
| Alaska Atmos Rewards | 14 of 15 | 93% | |
| Qantas Frequent Flyer | 10 of 28 | 35% | |
| Avianca LifeMiles | 10 of 41 | 24% | |
| Air Canada Aeroplan | 22 of 43 | 51% | |
| United MileagePlus | 31 of 38 | 81% | |
| Etihad Guest | 13 of 23 | 56% | |
| Turkish Miles & Smiles | 24 of 26 | 92% |
Nonstop economy award space
- American Airlines AAdvantage: nonstop from 22,500 miles; nonstop space on 9 dates.
Best months for economy from London Gatwick (LGW) to Washington Dulles (IAD)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 28,000 pts + taxes vary | TAP Air Portugal Miles&Go | 1 | |
| 19,000 pts + taxes vary | TAP Air Portugal Miles&Go | 3 | |
| 19,000 pts + taxes vary | TAP Air Portugal Miles&Go | 2 | |
| 19,000 pts + taxes vary | TAP Air Portugal Miles&Go | 2 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 18,700 pts + taxes vary | GOL Smiles | 3 | |
| 19,000 pts + taxes vary | TAP Air Portugal Miles&Go | 2 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 2 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 3 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 3 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOL Smilesmiles | 173,600 | 58,300 | 58,400 | 278,500 | — | 70,100 | 18,700 | — | 78,600 | 56,800 | 29,700 | — |
| TAP Air Portugal Miles&Gomiles | 28,000 | 19,000 | 19,000 | 19,000 | — | 28,000 | 39,900 | 19,000 | — | 46,900 | 46,900 | — |
| American Airlines AAdvantagemiles | 30,000 | 22,500 | 22,500 | 66,500 | 22,500 | 22,500 | 21,000 | 21,000 | 21,000 | 26,500 | 27,000 | — |
| Air France/KLM Flying Bluemiles | 29,400 | 25,000 | 55,300 | 49,900 | — | 25,000 | 25,000 | 25,000 | 25,000 | 25,000 | 25,000 | 25,000 |
| Alaska Atmos Rewardspoints | 55,000 | 50,000 | 200,000 | — | — | 27,500 | 27,500 | — | 35,000 | 200,000 | — | — |
| Qantas Frequent Flyerpoints | 48,500 | 43,900 | — | 48,500 | — | 34,700 | — | — | — | 57,200 | 43,900 | — |
| Avianca LifeMilesmiles | — | 40,000 | 40,000 | — | — | 40,000 | — | 40,000 | — | — | — | — |
| Air Canada Aeroplanpoints | 42,500 | 42,500 | 42,500 | 42,500 | — | 42,500 | 42,500 | 42,500 | — | — | — | — |
| United MileagePlusmiles | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 70,000 | — |
| Etihad Guestmiles | — | 51,000 | — | — | — | 51,000 | 51,000 | — | — | — | 51,000 | 51,000 |
| Turkish Miles & Smilesmiles | 55,000 | 55,000 | 75,000 | — | — | 75,000 | 55,000 | 75,000 | — | 75,000 | 75,000 | 55,000 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): GOL Smiles, American Airlines AAdvantage and Qantas Frequent Flyer
- Air Canada (AC): United MileagePlus
- Air France (AF): GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer and Etihad Guest
- Alaska Airlines (AS): Alaska Atmos Rewards
- Royal Air Maroc (AT): GOL Smiles and Alaska Atmos Rewards
- British Airways (BA): GOL Smiles, American Airlines AAdvantage and Qantas Frequent Flyer
- Condor (DE): Alaska Atmos Rewards
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Aer Lingus (EI): American Airlines AAdvantage and United MileagePlus
- Air Dolomiti (EN): United MileagePlus
- Ethiopian Airlines (ET): GOL Smiles
- Eurowings (EW): United MileagePlus
- Icelandair (FI): Alaska Atmos Rewards
- IBERIA (IB): GOL Smiles and American Airlines AAdvantage
- KLM (KL): GOL Smiles and Air France/KLM Flying Blue
- Lufthansa (LH): United MileagePlus
- SWISS (LX): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Austrian (OS): United MileagePlus
- Croatia Airlines (OU): United MileagePlus
- Qatar Airways (QR): Alaska Atmos Rewards
- Brussels Airlines (SN): United MileagePlus
- Turkish Airlines (TK): GOL Smiles, Air Canada Aeroplan, United MileagePlus and Turkish Miles & Smiles
- TAP Portugal (TP): GOL Smiles, TAP Air Portugal Miles&Go and United MileagePlus
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): United MileagePlus
- WestJet (WS): Qantas Frequent Flyer
Economy on nearby routes
The lowest economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from London Gatwick (LGW) and to Washington Dulles (IAD). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Washington Dulles (IAD) to London Gatwick (LGW)Return direction | 9,500 miles | GOL Smiles | 33 |
| London Heathrow (LHR) to Washington Dulles (IAD)Another London airport | 16,900 milesNonstop | GOL Smiles | 126 |
| London City (LCY) to Washington Dulles (IAD)Another London airport | 21,000 miles | American Airlines AAdvantage | 47 |
| London Gatwick (LGW) to Washington National (DCA)Another Washington airport | 18,500 miles | GOL Smiles | 9 |
| London Gatwick (LGW) to New York JFKAlso from LGW | 9,500 miles | GOL Smiles | 41 |
| London Gatwick (LGW) to Doha (DOH)Also from LGW | 20,000 milesNonstop | American Airlines AAdvantage | 298 |
| Amsterdam (AMS) to Washington Dulles (IAD)Also to IAD | 9,000 points | Virgin Atlantic Flying Club | 171 |
| Paris Charles de Gaulle (CDG) to Washington Dulles (IAD)Also to IAD | 10,000 points | Virgin Atlantic Flying Club | 150 |
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.
Questions about economy award flights from London Gatwick (LGW) to Washington Dulles (IAD)
What's the lowest economy award from London Gatwick (LGW) to Washington Dulles (IAD)?
18,700 miles with GOL Smiles. GOL Smiles showed economy award space on 17 departure dates at any price (newest observation Oct 14, 2026, 17:07 UTC). Search live before transferring points.
Which programs had economy award space from London Gatwick (LGW) to Washington Dulles (IAD)?
GOL Smiles (17 dates), TAP Air Portugal Miles&Go (18 dates), American Airlines AAdvantage (45 dates), Air France/KLM Flying Blue (30 dates), Alaska Atmos Rewards (14 dates), Qantas Frequent Flyer (10 dates), Avianca LifeMiles (10 dates), Air Canada Aeroplan (22 dates), United MileagePlus (31 dates), Etihad Guest (13 dates) and Turkish Miles & Smiles (24 dates), in the last 30 days.
Is there nonstop economy award space from London Gatwick (LGW) to Washington Dulles (IAD)?
Yes. AwardTool observed nonstop economy award space via American Airlines AAdvantage. The lowest nonstop award was 22,500 miles with American Airlines AAdvantage, which showed nonstop economy space on 9 dates.
Which months had the lowest economy 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, the lowest economy award AwardTool observed was for Apr 2027 departures: 18,700 miles with Smiles (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.