Manchester to Seattle with points & miles
Manchester (MAN) to Seattle–Tacoma International (SEA) is about 7,462 km. Below is how the major programmes price this route. Prices are transparent estimates — for a recommendation tailored to your points, run it through the optimiser.
Estimate, not live availability
Our own estimate from flight distance — not published award charts or live seats. Taxes also reflect our estimate of each airline's surcharge level. Check seats with the airline before transferring points — transfers are final.
| Airline | Programme | Economy | Business | Amex pts (business) | Taxes | Time |
|---|---|---|---|---|---|---|
| Air France 1 stop via CDG | Flying Blue Miles | 36,000 | 76,000Estimate: Estimate, not live availability | 76,000 1:1 · 4 working days | £220 | 12h 35m est. |
| British Airways 1 stop via LHR | Avios | 33,500 | 70,000Estimate: Estimate, not live availability | 70,000 1:1 · Instant | £480 | 11h 46m est. |
| Longer routings — over 1.5× the nonstop time or distance | ||||||
| Qatar Airways 1 stop via DOH | Avios | 67,500 | 147,000Estimate: Estimate, not live availability | 147,000 1:1 · Up to 48 hours | £255 | 22h 47m est. |
| Emirates 1 stop via DXB | Skywards Miles | 68,500 | 149,000Estimate: Estimate, not live availability | 298,000 2:1 · 2 working days | £360 | 23h 6m est. |
| Cathay Pacific 1 stop via HKG | Asia Miles | 77,000 | 169,500Estimate: Estimate, not live availability | 169,500 1:1 · 3 working days | £305 | 26h 1m est. |
| Singapore Airlines 1 stop via SIN | KrisFlyer Miles | 91,000 | 201,000Estimate: Estimate, not live availability | 301,500 3:2 · 15 working days | £285 | 30h 34m est. |
Frequently asked
How many points do I need to fly Manchester to Seattle in business class?
From around 70,000 Amex Membership Rewards points one-way with British Airways — an estimated 70,000 Avios at Amex UK's 1:1 transfer ratio (instant to arrive), plus roughly £480 in taxes and surcharges. Award prices are Slipstream estimates; Slipstream compares the options and tells you the best transfer route.
What is the best airline for Manchester to Seattle?
On points, journey time, stops, taxes and value together, Air France (one stop, 12h 35m est.), British Airways (one stop, 11h 46m est.) lead for business class. Slipstream scores them on value to you, not loyalty.
Miles prices are Slipstream's distance-based estimates, not live award inventory. Amex points use each partner's published Amex UK transfer ratio, rounded up to its transfer minimum and increment (checked 27 Sept 2026). Etihad Guest is no longer an Amex UK transfer partner (ended 22 Jun 2026), so it isn't listed. Always confirm availability and pricing with the airline before transferring points — Amex transfers are final. Journey times marked “est.” are estimates, not published schedules.
Which airlines fly this route: from Heathrow Airport, Manchester Airport, Dubai International Airport, Hamad International Airport, Changi Airport, Hong Kong International Airport, Paris Charles de Gaulle Airport (Wikipedia, CC BY-SA 4.0; checked 27 Sept 2026), with headline routes checked against the airlines' own sites.