Seattle to London (LHR): May 2027 flight deals
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Round-trip fare examples
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Round-trip totals in USD for 1 adult · Economy.
| Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Observed | Search |
|---|---|---|---|---|---|---|---|
| London (LHR) | May 3–5, 2027 | 2 | $655 | $734 | 2 stops | September 17, 2026 | Search for 1 adult · Dates · Travelers |
| London (LHR) | May 10–12, 2027 | 2 | $674 | $754 | 1 stop | September 17, 2026 | Search for 1 adult · Dates · Travelers |
| London (LHR) | May 11–13, 2027 | 2 | $645 | $721 | 1 stop | September 17, 2026 | Search for 1 adult · Dates · Travelers |
| London (LHR) | May 17–18, 2027 | 1 | $634 | $705 | 1 stop | September 16, 2026 | Search for 1 adult · Dates · Travelers |
| London (LHR) | May 21–23, 2027 | 2 | $674 | $756 | 2 stops | September 17, 2026 | Search for 1 adult · Dates · Travelers |
| London (LHR) | May 21–24, 2027 | 3 | $683 | $759 | 1 stop | September 17, 2026 | Search for 1 adult · Dates · Travelers |
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Observed September 19, 2026 (UTC). Check current prices.
USD for the listed travelers.
Starting totals are for the round trip. Choose a return flight to confirm the final total.
| Trip / travelers | Dates | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–LHR · 1 adult | May 3–5, 2027 · 2 days | Out: Air Canada · 1 stop (YVR) · 14h 25m | Round-trip starting total: $655 | Round-trip starting total: $735 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 3–5, 2027 · 2 days | Out: British Airways · Nonstop · 9h 15m | Round-trip starting total: $822 | Round-trip starting total: $913 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 10–12, 2027 · 2 days | Out: Lufthansa · 1 stop (MUC) · 17h 55m | Round-trip starting total: $654 | Round-trip starting total: $729 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 10–12, 2027 · 2 days | Out: British Airways · Nonstop · 9h 15m | Round-trip starting total: $822 | Round-trip starting total: $913 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 11–13, 2027 · 2 days | Out: Alaska Airlines · Nonstop · 9h 35m | Round-trip starting total: $654 | Round-trip starting total: $727 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 21–24, 2027 · 3 days | Out: Scandinavian Airlines · 1 stop (CPH) · 13h 40m | Round-trip starting total: $683 | Round-trip starting total: $759 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LHR · 1 adult | May 21–24, 2027 · 3 days | Out: British Airways · Nonstop · 9h 15m | Round-trip starting total: $1,010 | Round-trip starting total: $1,123 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
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