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Not ready to book? Create a price alert to track prices.Easily compare return flights from Seattle to Belfast
Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Belfast by changing tabs
Find the cheapest one-way flights from Seattle to Belfast
If you're looking for one-way flights from Seattle to Belfast, view some of our deals below provided by Delta and KLM
British Airways flights from Seattle to Belfast
Our best British Airways deals on Seattle to Belfast flight tickets
American Airlines flights from Seattle to Belfast
Our best American Airlines deals on Seattle to Belfast flight tickets
How to get the cheapest flight ticket from Seattle to Belfast
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 Seattle to Belfast?
January. The cheapest time of year to fly to Belfast from Seattle is January. The most expensive is October.
What is the cheapest Seattle to Belfast flight route?
Seattle/Tacoma Intl - Belfast City. Fly from Seattle/Tacoma Intl to Belfast City for the best Seattle - Belfast flight prices
Cheap Seattle to Belfast flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Belfast
Best price found | £439 |
|---|---|
Fastest flight time | 11h 55m |
Direct flights | None |
Airports in Belfast | 2 airports |
How far is Seattle/Tacoma Intl to Belfast by plane?
Seattle/Tacoma Intl and Belfast are 4463.0 mi apart from one another. 11h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Belfast?
Prices for flights from Seattle/Tacoma Intl Airport to Belfast are refreshed on a daily basis.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Belfast?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek 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 Seattle to Belfast?
Finding the right flight to Belfast from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.
Can I find flights from Seattle to Belfast with flexible booking policies on momondo?
Flights from Seattle to Belfast 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 Seattle to Belfast?
momondo provides multiple filters to help you find the best flight to Belfast from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Belfast right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Seattle and alert you when they change.