How does KAYAK find such low prices on flights from Missouri to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$625 CHEAP FLIGHTS from Missouri to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

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Cheapest round-trip

$625

British Airways

Mon 1/12Tue 1/20

STL - BHD • 2 stops

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Flight Deals

Cheap Flights from Missouri to Belfast

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from Missouri to Belfast

Mon, Jan 12 - Tue, Jan 20

5:04 pm - 4:05 pm

STL

BHD

17h 01m2 stops

6:35 am - 6:16 pm

BHD

STL

17h 41m2 stops

$625British Airways

Thu, Mar 19 - Tue, Mar 31

2:00 pm - 10:20 am

STL

BHD

15h 20m2 stops

9:35 am - 11:22 pm

BHD

STL

19h 47m2 stops

$665British Airways

Sun, May 10 - Sun, May 17

6:38 pm - 5:45 pm

MCI

BHD

17h 07m2 stops

6:50 am - 6:07 pm

BHD

MCI

17h 17m2 stops

$792American Airlines

Wed, Feb 4 - Sun, Feb 8

11:05 am - 2:15 pm

STL

BHD

21h 10m2 stops

5:35 pm - 9:15 pm

BHD

STL

33h 40m2 stops

$839British Airways

Thu, Mar 19 - Tue, Mar 31

2:00 pm - 5:25 pm

STL

BHD

22h 25m3 stops

9:35 am - 11:52 pm

BHD

STL

20h 17m2 stops

$918Multiple Airlines

Wed, May 13 - Sun, May 17

6:15 pm - 4:55 pm

MCI

BHD

16h 40m2 stops

9:50 am - 11:03 am

BHD

MCI

31h 13m2 stops

$1,001Delta

Thu, May 7 - Sun, May 17

6:05 am - 9:20 am

MCI

BHD

21h 15m2 stops

9:50 am - 5:58 pm

BHD

MCI

38h 08m2 stops

$1,051Delta

Wed, Dec 31 - Wed, Jan 7

2:04 pm - 2:15 pm

STL

BHD

18h 11m2 stops

6:35 am - 6:34 pm

BHD

STL

17h 59m2 stops

$1,094American Airlines

Sun, May 10 - Sun, May 17

11:30 am - 5:25 pm

MCI

BFS

23h 55m2 stops

8:25 am - 7:49 pm

BFS

MCI

17h 24m2 stops

$1,226Multiple Airlines

Sun, May 10 - Sun, May 17

9:35 am - 12:50 pm

MCI

BHD

21h 15m3 stops

10:20 am - 11:40 pm

BHD

MCI

19h 20m3 stops

$1,229Aer Lingus

Useful Info

Cheapest flight	$625

Flight from St. Louis to Belfast City Airport

How does KAYAK find such low prices on flights from Missouri to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class

Complete your trip

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Cabin class types available on flights to Missouri

First Class flights to Belfast

Business Class flights to Belfast

Prem Econ Class flights to Belfast

Economy Class flights to Belfast

$625 Find Cheap Flights from Missouri to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Everything you should know

Cheap Flights from Missouri to Belfast

Recent round-trip flight deals from Missouri to Belfast

Recent last minute flight deals from Missouri to Belfast

Good to know

FAQs for booking flights from Missouri to Belfast

How does KAYAK find such low prices on flights from Missouri to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Missouri

Complete your trip to Belfast with a hotel stay or car rental

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast