GOL Smiles award flights from Washington Dulles (IAD) to London Heathrow (LHR)
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In the last 30 days AwardTool saw GOL Smiles award space for IAD→LHR in economy, premium economy and business class. Lowest economy: 9,500 miles (economy space on 193 dates). Lowest business class: 220,000 miles (business-class space on 5 dates). Lowest premium economy: 527,500 miles (premium economy space on 64 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 9,500 miles + taxes not reported
- economy space on 193 dates
- Lowest business class
- 220,000 miles + taxes not reported
- business-class space on 5 dates
- Lowest premium economy
- 527,500 miles + taxes not reported
- premium economy space on 64 dates
Smiles award prices by cabin
The lowest one-way GOL Smiles award AwardTool observed on IAD→LHR in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 9,500 miles + taxes not reported | Nonstop | American Airlines (AA), Air Canada (AC), Air France (AF), Royal Air Maroc (AT) +7 more | 1 | 193 | See dates | |
| Premium Economy | 527,500 miles + taxes not reported | 2 stops | American Airlines (AA) | 1 | 64 | See dates | |
| Business | 220,000 miles + taxes not reported | 1 stop | American Airlines (AA), Air France (AF) | 1 | 5 | 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 Smiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 9,500 miles + taxes not reported | 9+ | 1 stop | Check this date | ||
| Economy | 9,500 miles + taxes not reported | 1 | 1 stop | Check this date | ||
| Economy | 9,500 miles + taxes not reported | 1 | 1 stop | Check this date | ||
| Premium Economy | 558,400 miles + taxes not reported | 1 | 2 stops | Check this date | ||
| Premium Economy | 559,200 miles + taxes not reported | 2 | 2 stops | Check this date | ||
| Premium Economy | 583,300 miles + taxes not reported | 1 | 2 stops | Check this date | ||
| Business | 235,700 miles + taxes not reported | 1 | 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 Smiles award space showed up
Departure dates in the next 365 days that AwardTool checked for GOL Smiles in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 193 of 193 | 100% | |
| Premium Economy | 64 of 193 | 33% | |
| Business | 5 of 193 | 2% |
Best months to fly from Washington Dulles (IAD) to London Heathrow (LHR) with Smiles
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 73,700 (12 dates) | 636,800 (1 date) | — | |
| 9,500 (24 dates) | 558,400 (7 dates) | 235,700 (1 date) | |
| 9,500 (28 dates) | 559,200 (9 dates) | — | |
| 9,500 (16 dates) | 540,100 (11 dates) | 220,000 (1 date) | |
| 9,500 (7 dates) | 533,800 (3 dates) | 441,300 (1 date) | |
| 9,500 (14 dates) | 558,100 (7 dates) | — | |
| 9,500 (3 dates) | 563,400 (1 date) | — | |
| 9,500 (21 dates) | 546,200 (6 dates) | 440,800 (2 dates) | |
| 11,600 (30 dates) | 527,500 (14 dates) | — | |
| 9,500 (20 dates) | 556,700 (3 dates) | — | |
| 9,500 (12 dates) | — | — | |
| 9,500 (6 dates) | 552,500 (2 dates) | — |
How to get Smiles
AwardTool's transfer partner list has no bank points that transfer to GOL Smiles. See the GOL Smiles page for the routes where its award space shows up.
Smiles vs other programs from Washington Dulles (IAD) to London Heathrow (LHR)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Aeromexico Club Premier | 73,000 pts + $98.64 | — | 225,000 pts + $98.64 | — |
| Air Canada Aeroplan | 32,273 pts + $78.91 | 57,653 pts + $86.81 | 75,000 pts + $92.41 | — |
| Air France/KLM Flying Blue | 24,500 pts + $89.90 | 35,550 pts + $156.90 | 60,000 pts + $355.50 | — |
| Alaska Atmos Rewards | 22,500 pts + $29.00 | 35,000 pts + $549.00 | 45,000 pts + $29.00LowestMixed cabin | 55,000 pts + $25.60Lowest |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 40,000 pts + $533.50 | 57,500 pts + $733.50 | 85,000 pts + $1,633.50 |
| Avianca LifeMiles | 40,000 pts + $29.00 | — | — | — |
| Cathay Pacific Asia Miles | 20,000 pts + $33.63 | 39,000 pts + $223.57 | 60,000 pts + $223.57 | — |
| Delta SkyMiles | 25,000 pts + $5.60 | 75,000 pts + $5.60 | 125,000 pts + $5.60Mixed cabin | 125,000 pts + $5.60 |
| Etihad Guest | 51,000 pts + $195.70 | — | 65,000 pts + $36.70Mixed cabin | — |
| GOL Smiles | 9,500 pts + taxes not reported | 527,500 pts + taxes not reported | 220,000 pts + taxes not reported | — |
| JetBlue TrueBlue | 19,100 pts + $152.80 | — | 115,400 pts + $152.80 | — |
| Lufthansa Miles & More | 88 pts + $324.90Lowest | 42,500 pts + $752.70 | 62,500 pts + $349.00Mixed cabin | 159,633 pts + $1,545.80 |
| Qantas Frequent Flyer | 29,000 pts + $349.00 | 59,800 pts + $1,629.00 | 77,600 pts + $1,504.00Mixed cabin | 129,200 pts + $1,629.00 |
| Qatar Airways Privilege Club | 27,500 pts + taxes not reported | — | 88,000 pts + taxes not reported | 75,000 pts + taxes not reported |
| SAS EuroBonus | 30,000 pts + $25.40 | 45,000 pts + $25.40 | 60,000 pts + $25.40 | — |
| TAP Air Portugal Miles&Go | 19,000 pts + $100.24 | — | 190,000 pts + $102.27 | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 175,000 pts + taxes not reported | — |
| United MileagePlus | 40,000 pts + $5.60 | 50,000 pts + $5.60 | 80,000 pts + $5.60Mixed cabin | — |
| Virgin Atlantic Flying Club | 6,000 pts + $161.60 | 10,500 pts + $294.10Lowest | 58,500 pts + $313.30 | — |
| Virgin Australia Velocity | 30,000 pts + $9.53 | — | 158,500 pts + $421.43 | — |
Questions about Smiles award flights from Washington Dulles (IAD) to London Heathrow (LHR)
How many miles do you need to fly from Washington Dulles (IAD) to London Heathrow (LHR) with GOL Smiles?
The lowest one-way GOL Smiles awards AwardTool observed in the last 30 days: economy 9,500 miles (taxes not reported), with a typical monthly low of 9,500 miles over 12 months and award space on 193 departure dates (newest observation Oct 19, 2026); premium economy 527,500 miles (taxes not reported), with a typical monthly low of 556,700 miles over 11 months and award space on 64 departure dates (newest observation Oct 19, 2026); business class 220,000 miles (taxes not reported), with a typical monthly low of 235,700 miles over 4 months and award space on 5 departure dates (newest observation Oct 17, 2026). Monthly lows varied in economy (9,500 to 73,700 miles), premium economy (527,500 to 636,800 miles) and business class (220,000 to 441,300 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Smiles award from Washington Dulles (IAD) to London Heathrow (LHR)?
In economy, 9,500 miles. Seen Oct 19, 2026, 19:06 UTC for a Nov 22, 2026 departure. GOL Smiles showed economy award space on 193 departure dates at any price (newest observation Oct 19, 2026, 20:24 UTC). In business class, 220,000 miles. GOL Smiles showed business-class award space on 5 departure dates at any price (newest observation Oct 17, 2026, 04:33 UTC). Search live before transferring points.
Can you book nonstop awards from Washington Dulles (IAD) to London Heathrow (LHR) with Smiles?
Yes. AwardTool observed nonstop GOL Smiles award space in economy from 9,500 miles.
Which months had the lowest Smiles award prices from Washington Dulles (IAD) to London Heathrow (LHR)?
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 Dec 2026 departures: 9,500 miles (28 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.