$217 Find Cheap Flights to Spa - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Spa departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$505
Typical prices: $830-$937
Icelandair
Mon 11/2Thu 11/12
BWI - BRU • 1 stop
Cheapest non-stop
$702
Typical prices: $721-$1,426
United Airlines
Mon 11/2Fri 11/13
JFK - BRU • Non-stop
Arrival airport
You can't fly directly to Spa. It is served by Brussels (BRU), located 67 miles from Spa.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Spa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Spa 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.

Recent round-trip flight deals to Spa

Mon, Nov 2 - Thu, Nov 12
Icelandair Logo
7:40 pm - 11:55 am
BWI
-
BRU
10h 15m
1 stop
Icelandair Logo
12:50 pm - 6:40 pm
BRU
-
BWI
11h 50m
1 stop
$505Icelandair
Mon, Nov 30 - Sun, Dec 6
Icelandair Logo
7:40 pm - 11:55 am
BWI
-
BRU
10h 15m
1 stop
Icelandair Logo
12:50 pm - 6:40 pm
BRU
-
BWI
11h 50m
1 stop
$507Icelandair
Fri, Jan 22 - Fri, Feb 12
Multiple Airlines Logo
8:21 am - 9:35 am
SEA
-
BRU
16h 14m
2 stops
Multiple Airlines Logo
10:15 am - 7:43 pm
BRU
-
SEA
18h 28m
2 stops
$520Multiple Airlines
Thu, Nov 5 - Fri, Nov 13
Multiple Airlines Logo
8:18 am - 9:35 am
SEA
-
BRU
16h 17m
2 stops
Multiple Airlines Logo
10:15 am - 7:44 pm
BRU
-
SEA
18h 29m
2 stops
$524Multiple Airlines
Fri, Nov 6 - Mon, Nov 9
Scandinavian Airlines Logo
6:30 pm - 10:05 am
EWR
-
BRU
33h 35m
1 stop
Scandinavian Airlines Logo
7:00 pm - 1:40 pm
BRU
-
EWR
24h 40m
2 stops
$526Scandinavian Airlines
Fri, Nov 6 - Mon, Nov 9
Scandinavian Airlines Logo
6:30 pm - 10:05 am
EWR
-
BRU
33h 35m
1 stop
Scandinavian Airlines Logo
7:00 pm - 1:40 pm
BRU
-
EWR
24h 40m
2 stops
$527Scandinavian Airlines
Tue, Oct 27 - Fri, Oct 30
Air Europa Logo
11:05 pm - 5:45 pm
JFK
-
BRU
13h 40m
1 stop
Air Europa Logo
6:55 pm - 6:50 pm
BRU
-
JFK
28h 55m
1 stop
$659Air Europa
Wed, Nov 4 - Wed, Nov 18
Air Europa Logo
10:05 pm - 5:45 pm
JFK
-
BRU
13h 40m
1 stop
Air Europa Logo
10:45 am - 5:50 pm
BRU
-
JFK
13h 05m
1 stop
$673Air Europa
Wed, Sep 16 - Mon, Sep 21
Aer Lingus Logo
5:35 pm - 9:40 am
EWR
-
BRU
10h 05m
1 stop
Aer Lingus Logo
10:20 am - 4:05 pm
BRU
-
EWR
11h 45m
1 stop
$681Aer Lingus
Wed, Oct 7 - Sat, Oct 10
Aer Lingus Logo
5:35 pm - 9:40 am
EWR
-
BRU
10h 05m
1 stop
Aer Lingus Logo
10:20 am - 4:05 pm
BRU
-
EWR
11h 45m
1 stop
$759Aer Lingus
Useful Info

Good to know - Book Cheap Spa Plane Tickets

Low season

January

Cheapest flight

$217
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Baltimore to Brussels Airport

Flights to Spa: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Spa 
Verified travelerFlew with United Airlines
IAD
-
BRU
Jul 2026
Brussels makes foreigners take a lane different from locals. the local lane is very fast. The foreigner line can take hours. Mentally prepare and plan accordingly.
Verified travelerFlew with United Airlines
ORD
-
BRU
Apr 2026
Make sure your flight has more than three hours as layover if you’re connecting to another flight.

FAQs - booking Spa flights

  • How long is the flight to Spa?

    Flights from Washington, D.C.10h 19m
    Flights from New York17h 14m
    Flights from San Francisco14h 35m
    Flights from Boston9h 35m
    Flights from Los Angeles13h 45m
  • What is the cheapest flight to Brussels Airport?

    In the last 5 days, the cheapest flight deal to Brussels Airport was found on the route from Baltimore, at $505 return. The most popular connection is from New York to Brussels Airport and KAYAK users have found round-trip deals for as low as $519 in the last 5 days.

  • Which airlines fly to Brussels Airport?

    Many airlines fly to Brussels Airport, the most common ones being United Airlines, Brussels Airlines, and Delta. See the amount of flights per week for popular airlines flying to Brussels Airport.

  • How to fly to Spa?

    You cannot fly directly to Spa. KAYAK recommends you fly to Brussels Bruxelles-National (BRU) (66.98 miles from Spa). From there you can rent a car or get a taxi.

  • What airports are near Spa?

    The closest airport is Maastricht/Aachen (MST) (29.85 mi). Other nearby airports are Luxembourg (LUX) (61.13 mi), Cologne Köln/Bonn (CGN) (61.81 mi) or Charleroi Brussels (CRL) (62.09 mi). KAYAK recommends you fly to Brussels Bruxelles-National.

  • How far is Brussels Bruxelles-National Airport from central Brussels?

    Central Brussels is 7 miles away from Brussels Bruxelles-National Airport.

  • How does KAYAK find such low prices on flights to Spa?

    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 to Spa.

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

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

  • What is the Hacker Fare option on flights to Spa?

    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 Spa with an airline and back with another airline.

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

    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 Spa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Spa

  • There is no major airport in Spa. It is instead served by Brussels Bruxelles-National Airport.
  • Looking for cheap airfare to Spa? 25% of our users found round-trip tickets to Spa for the following prices or less: From Boston $706
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Spa flight deals.

Reviews of the top 5 airlines flying to Spa

 
Need help choosing which airline to fly with from the United States to Spa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1912 reviews
7.7Boarding
8.0Crew
7.3Comfort
6.8Entertainment
6.8Food
Airline reviews

No crying babies the whole flight would be nice. Impossible to sleep. No free snacks , only the main meal

2.0 MediocreAnonymous, Aug 2026
ORD - CPH
Read more Scandinavian Airlines reviews

No crying babies the whole flight would be nice. Impossible to sleep. No free snacks , only the main meal

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

Flight staff and all was fine. Food always sucks on planes so nothing new.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

We sat on the hot plane for ours with very conflicting messages. Some (most?) of this may be due to the flight control staff, but we were also repeatedly getting "we are leaving"/"we are not" messages. It was very uncomfortable

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

I had enough leg room. The check in was smooth. Good food

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

Awful customer service. What you are told 100% depends on who you talk to.

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

The check in and boarding process was smooth, and the flight was fine.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

We had a wonderful experience with Aer Lingus. The seats were too close for the long trip. The crew was absolutely perfect. They were so caring and thoughtful! My husband did not have a good experience with Air Lingus on the phone when trying to take care of getting better seating because he is disabled and needed a wheelchair prior to the day of our flight! Mariam R. in Boston was so helpful with seating and getting help for my husband. Filip Pytka who works for OCS was extremely helpful! He made sure that we had the lift because my husband could not climb the stairs to get onto the airplane. He took us from the gate all the way down to where we needed to be.

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

It was great like always had all my 3 luggage and I got to my destination safely

Everything was better but france airlines more better than them

Good leg room for people of all sizes. Pleasent crew.

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The crew and the flight were excellent, the food might be better!

This was absolutely one of the worst experiences of my life. I came to Europe for a 2 week trip and the airline was probably the most disorganized airline I’ve ever seen in my life. They lost my luggage. I had tracking on it for just such an occasion and told them EXACTLY where it was in the terminal and they somehow failed to get it out on the flight that night, since we were leaving for Switzerland the next day there was no way they would get it to our hotel in time. Seriously, take another airline at any cost. It’s not worth whatever you pay…you’ll end up paying a lot more in the end. My medication is in the bag and I can’t get to it and don’t know how I will get it.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

I DO NOT recommend Iceland air...missed connecting flight.....paid for isle seat upgrade for health reasons...had to do that over....baggage left in the rain so clothes got soaked other items ruined....called customer * dont care* service

The ticket was reserved in my name but not paid for by underpricer. Alaska airlines was unable to issue my ticket (could not connect the ticket with the PNR) due to an error with underpricer and I spent the better part of 2 hours at the ticket counter trying to rectify.

Damage May baggage and I report the airport agant and they see it

Crew was very friendly. Need lay flat beds! More snacks

Good. Rxception is the Entertainment - movies and TV shows all out of date…

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

Everything you need to know for your flight to Spa