$176 Find Cheap Flights to Spa

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 4/13. 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
$383
Overall average: $686
Icelandair
Wed 2/4Thu 2/12
SEA - BRU • 1 stop
Cheapest non-stop
$488
Typical prices: $675-$1,305
Lufthansa
Sun 2/15Tue 2/24
EWR - BRU • Non-stop
Top routes
JFK-BRU
Cheapest
IAD-BRU
Most popular
Insights
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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

Wed, Feb 4 - Thu, Feb 12
Icelandair Logo
2:35 pm - 11:55 am
SEA
-
BRU
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pm
BRU
-
SEA
13h 10m1 stop
$383Icelandair
Thu, Feb 5 - Thu, Feb 12
Icelandair Logo
7:35 pm - 11:55 am
EWR
-
BRU
10h 20m1 stop
Icelandair Logo
12:50 pm - 6:25 pm
BRU
-
EWR
11h 35m1 stop
$384Icelandair
Sun, Feb 8 - Sun, Feb 15
Scandinavian Airlines Logo
6:30 pm - 10:50 am
EWR
-
BRU
10h 20m1 stop
Scandinavian Airlines Logo
7:45 pm - 1:35 pm
BRU
-
EWR
23h 50m1 stop
$394Scandinavian Airlines
Sun, Feb 8 - Thu, Feb 12
Scandinavian Airlines Logo
6:30 pm - 10:50 am
EWR
-
BRU
10h 20m1 stop
Scandinavian Airlines Logo
7:20 pm - 1:35 pm
BRU
-
EWR
24h 15m1 stop
$398Scandinavian Airlines
Sun, Feb 1 - Thu, Feb 5
Aer Lingus Logo
5:10 pm - 9:35 am
BOS
-
BRU
10h 25m1 stop
Aer Lingus Logo
10:15 am - 6:59 pm
BRU
-
BOS
14h 44m1 stop
$416Aer Lingus
Thu, Jan 29 - Fri, Feb 6
United Airlines Logo
10:15 am - 7:50 am
BOS
-
BRU
15h 35m1 stop
United Airlines Logo
10:00 am - 12:46 pm
BRU
-
BOS
32h 46m2 stops
$417United Airlines
Tue, Feb 10 - Tue, Mar 10
United Airlines Logo
10:58 am - 8:55 am
SEA
-
BRU
12h 57m1 stop
United Airlines Logo
10:00 am - 7:03 pm
BRU
-
SEA
41h 03m2 stops
$438United Airlines
Wed, Jan 28 - Tue, Feb 3
Brussels Airlines Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m1 stop
Brussels Airlines Logo
10:00 am - 9:22 pm
BRU
-
SFO
20h 22m1 stop
$468Brussels Airlines
Sun, Mar 1 - Thu, Mar 5
Aer Lingus Logo
9:00 pm - 6:15 pm
IAD
-
BRU
15h 15m1 stop
Aer Lingus Logo
10:15 am - 7:30 pm
BRU
-
IAD
15h 15m1 stop
$483Aer Lingus
Fri, Feb 6 - Thu, Feb 12
Brussels Airlines Logo
6:25 pm - 7:40 am
JFK
-
BRU
7h 15mnonstop
Brussels Airlines Logo
10:35 am - 1:20 pm
BRU
-
JFK
8h 45mnonstop
$494Brussels Airlines
Useful Info

Good to know - Book Cheap Spa Plane Tickets

Low seasonJanuary
Cheapest flight$176
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from New York John F Kennedy Airport to Brussels Airport

FAQs - booking Spa flights

  • How long is the flight to Spa?

    Flights from New York8h 00m
  • What is the cheapest flight to Brussels Airport?

    In the last 3 days, the cheapest flight deal to Brussels Airport was found on the route from New York, at $383 return. The most popular connection is from Washington, D.C. to Brussels Airport and KAYAK users have found round-trip deals for as low as $479 in the last 3 days.

  • Which airlines fly to Brussels Airport?

    Many airlines fly to Brussels Airport, the most common ones being United Airlines, Brussels Airlines, and Hainan Airlines. 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 $1,877
  • 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
United AirlinesOverall score based on 9145 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

I like flying first class, and United has a nice one

10.0 ExcellentMitchell, Jan 2026
IAH - BOS
Read more United Airlines reviews

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

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

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

It was too cold in the plane my feet froze

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

Everything you need to know for your flight to Spa