Cheap flights from London, Ontario to Seattle from C$ 446
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Seattle departing on 16/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London, Ontario to Seattle by changing tabs
Best airlines flying from London, Ontario to Seattle
Compare and see reviews for airlines that fly from London, Ontario to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 505 | Free Cancellation | Rating 7.0 6,931 reviews | |||
| PriceFrom C$ 561 | Free Cancellation | Rating 7.5 2,933 reviews |
WestJet flights from London, Ontario to Seattle
Our best WestJet deals on London, Ontario to Seattle flight tickets
Air Canada flights from London, Ontario to Seattle
Our best Air Canada deals on London, Ontario to Seattle flight tickets
How to get the cheapest flight ticket from London, Ontario to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from London, Ontario to Seattle?
June. The cheapest time of year to fly to Seattle from London, Ontario is June. The most expensive is April.
What is the cheapest day to depart London, Ontario for Seattle?
Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Friday
When is the cheapest time to fly from London, Ontario to Seattle?
At noon. London, Ontario to Seattle flights are approximately 25% more expensive in the morning than at noon
What is the cheapest airline that flies to Seattle from London, Ontario?
Air Canada. Air Canada and WestJet are the most popular carriers operating from London, Ontario to Seattle
What is the cheapest London, Ontario to Seattle flight route?
London - Seattle/Tacoma Intl. Fly from London to Seattle/Tacoma Intl for the best London, Ontario - Seattle flight prices
Cheap London, Ontario to Seattle (YXU to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Seattle
Best price found | C$ 446 |
|---|---|
Fastest flight time | 7h 51m |
Direct flights | None |
Airports in Seattle | 1 airport |
How far is London to Seattle/Tacoma Intl by plane?
The distance between London and Seattle/Tacoma Intl is about 3215.2 km. By plane, this route typically takes 7h 51m.
When did momondo last update prices for flights from London Airport to Seattle/Tacoma Intl Airport?
Prices for flights from London Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from London Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from London Airport to Seattle/Tacoma Intl Airport is 2 as of May 2024.
How old do you have to be to fly from London Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from London to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Seattle . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Seattle with flexible booking policies on momondo?
Flights from London to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Seattle?
Once you have performed a search for London to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.